1/8r=4

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Solution for 1/8r=4 equation: 



1/8r=4

We move all terms to the left:

1/8r-(4)=0



Domain of the equation: 8r!=0

r!=0/8

r!=0

r∈R



We multiply all the terms by the denominator


-4*8r+1=0

Wy multiply elements

-32r+1=0

We move all terms containing r to the left, all other terms to the right

-32r=-1

r=-1/-32

r=1/32

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